Hello! Thanks for putting your query in HCM. I am a Gastroenterologist (DM).Irregular periods
, tender breast, gas and bloating
may all be due to side affects of cerezette which you are taking since three monthsIBS
is a diagnosis of exclusion and also for diagnosis it requires symptoms for at least 6 months. So I don't think it is IBS
If in doubt of pregnancy
then simply do a urine pregnancy test
I hope I have answered your query and this will help you. Remain in touch and get-well soon.